Recently we moved the "return ASAP" condition for the Delete() function
from checking .size to checking .used, which is smarter, however while
testing the first table alone always works to ensure the dict is totally
emtpy, when we test the .size field, testing .used requires testing both
T0 and T1, since a rehashing could be in progress.
This is important both to reset the magic to 0, so that it will not
match if the structure is not explicitly set, and to initialize other
things we may add like counters and such.
This is important both to reset the magic to 0, so that it will not
match if the structure is not explicitly set, and to initialize other
things we may add like counters and such.
This is important both to reset the magic to 0, so that it will not
match if the structure is not explicitly set, and to initialize other
things we may add like counters and such.
The size of the node depends on the node level, however it is not stored
into the node itself, is an implicit information, so we use
zmalloc_size() in order to compute the sorted set size.
The size of the node depends on the node level, however it is not stored
into the node itself, is an implicit information, so we use
zmalloc_size() in order to compute the sorted set size.
The size of the node depends on the node level, however it is not stored
into the node itself, is an implicit information, so we use
zmalloc_size() in order to compute the sorted set size.
The new SAMPLES option is added, defaulting to 5, and with 0 being a
special value to scan the whole set of elements.
Fixes to the object size computation were made since the original PR
assumed data structures still contaning robj structures, while now after
the lazyfree changes, are all SDS strings.
The new SAMPLES option is added, defaulting to 5, and with 0 being a
special value to scan the whole set of elements.
Fixes to the object size computation were made since the original PR
assumed data structures still contaning robj structures, while now after
the lazyfree changes, are all SDS strings.
The new SAMPLES option is added, defaulting to 5, and with 0 being a
special value to scan the whole set of elements.
Fixes to the object size computation were made since the original PR
assumed data structures still contaning robj structures, while now after
the lazyfree changes, are all SDS strings.
